{"product_id":"astilbe-mix-100-seeds-astilbe-arendsii-copy","title":"Jerusalem Artichoke   20 Seeds   Helianthus tuberosus","description":"\u003cp class=\"MsoNormal\" style=\"text-align: justify;\"\u003eHelianthus tuberosus, commonly known as Jerusalem artichoke or sunchoke, is a tall, herbaceous perennial that typically reaches between about 6 and 10 feet in height, with a spread of roughly 3 to 5 feet across in mature clumps. Its upright stems are sturdy and slightly rough, often measuring around ½ to 1 inch thick, supporting broad, ovate leaves that range from about 4 to 10 inches long and 2 to 5 inches wide, with coarse, toothed edges and a slightly sandpapery texture. The bright yellow, sunflower-like blooms usually measure about 2 to 4 inches in diameter, appearing on long stems in late summer to early fall. Below ground, the plant produces irregular, knobby tubers that vary widely in size but commonly measure between 2 and 4 inches long and 1 to 2 inches thick, sometimes forming clustered masses that can extend 6 to 12 inches deep in the soil. The root system spreads laterally, allowing colonies to expand several feet over time, making the plant both productive and somewhat aggressive in garden settings.\u003c\/p\u003e","brand":"Floridaseeds","offers":[{"title":"Default Title","offer_id":45093612027957,"sku":null,"price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0286\/0813\/5221\/files\/1_7fe17b64-6886-4e2b-a418-ca32686f53f3.jpg?v=1774797355","url":"https:\/\/floridaseeds.net\/products\/astilbe-mix-100-seeds-astilbe-arendsii-copy","provider":"R\u0026B Floridaseeds","version":"1.0","type":"link"}